/*
* PowerPC emulation micro-operations for qemu.
- *
+ *
* Copyright (c) 2003-2007 Jocelyn Mayer
*
* This library is free software; you can redistribute it and/or
#include "config.h"
#include "exec.h"
+#include "host-utils.h"
+#include "helper_regs.h"
#include "op_helper.h"
-/* XXX: this is to be suppressed */
-#define regs (env)
-
-#define FT0 (env->ft0)
-#define FT1 (env->ft1)
-#define FT2 (env->ft2)
-
-/* XXX: this is to be suppressed... */
-#define PPC_OP(name) void OPPROTO glue(op_, name)(void)
-
-#define REG 0
-#include "op_template.h"
-
-#define REG 1
-#include "op_template.h"
-
-#define REG 2
-#include "op_template.h"
-
-#define REG 3
-#include "op_template.h"
-
-#define REG 4
-#include "op_template.h"
-
-#define REG 5
-#include "op_template.h"
-
-#define REG 6
-#include "op_template.h"
-
-#define REG 7
-#include "op_template.h"
-
-#define REG 8
-#include "op_template.h"
-
-#define REG 9
-#include "op_template.h"
-
-#define REG 10
-#include "op_template.h"
-
-#define REG 11
-#include "op_template.h"
-
-#define REG 12
-#include "op_template.h"
-
-#define REG 13
-#include "op_template.h"
-
-#define REG 14
-#include "op_template.h"
-
-#define REG 15
-#include "op_template.h"
-
-#define REG 16
-#include "op_template.h"
-
-#define REG 17
-#include "op_template.h"
-
-#define REG 18
-#include "op_template.h"
-
-#define REG 19
-#include "op_template.h"
-
-#define REG 20
-#include "op_template.h"
-
-#define REG 21
-#include "op_template.h"
-
-#define REG 22
-#include "op_template.h"
-
-#define REG 23
-#include "op_template.h"
-
-#define REG 24
-#include "op_template.h"
-
-#define REG 25
-#include "op_template.h"
-
-#define REG 26
-#include "op_template.h"
-
-#define REG 27
-#include "op_template.h"
-
-#define REG 28
-#include "op_template.h"
-
-#define REG 29
-#include "op_template.h"
-
-#define REG 30
-#include "op_template.h"
-
-#define REG 31
-#include "op_template.h"
-
-/* PowerPC state maintenance operations */
-/* set_Rc0 */
-PPC_OP(set_Rc0)
-{
- env->crf[0] = T0 | xer_ov;
- RETURN();
-}
-
-/* Set Rc1 (for floating point arithmetic) */
-PPC_OP(set_Rc1)
-{
- env->crf[1] = regs->fpscr[7];
- RETURN();
-}
-
-/* Constants load */
-void OPPROTO op_reset_T0 (void)
-{
- T0 = 0;
- RETURN();
-}
-
-PPC_OP(set_T0)
-{
- T0 = (uint32_t)PARAM1;
- RETURN();
-}
-
-#if defined(TARGET_PPC64)
-void OPPROTO op_set_T0_64 (void)
-{
- T0 = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
- RETURN();
-}
-#endif
-
-PPC_OP(set_T1)
-{
- T1 = (uint32_t)PARAM1;
- RETURN();
-}
-
-#if defined(TARGET_PPC64)
-void OPPROTO op_set_T1_64 (void)
-{
- T1 = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
- RETURN();
-}
-#endif
-
-#if 0 // unused
-PPC_OP(set_T2)
-{
- T2 = PARAM(1);
- RETURN();
-}
-#endif
-
-void OPPROTO op_move_T1_T0 (void)
-{
- T1 = T0;
- RETURN();
-}
-
-void OPPROTO op_move_T2_T0 (void)
-{
- T2 = T0;
- RETURN();
-}
-
/* Generate exceptions */
-PPC_OP(raise_exception_err)
-{
- do_raise_exception_err(PARAM(1), PARAM(2));
-}
-
-PPC_OP(update_nip)
-{
- env->nip = (uint32_t)PARAM1;
- RETURN();
-}
-
-#if defined(TARGET_PPC64)
-void OPPROTO op_update_nip_64 (void)
+void OPPROTO op_raise_exception_err (void)
{
- env->nip = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
- RETURN();
+ do_raise_exception_err(PARAM1, PARAM2);
}
-#endif
-PPC_OP(debug)
+void OPPROTO op_debug (void)
{
do_raise_exception(EXCP_DEBUG);
}
-PPC_OP(exit_tb)
-{
- EXIT_TB();
-}
-
/* Load/store special registers */
-PPC_OP(load_cr)
-{
- do_load_cr();
- RETURN();
-}
-
-PPC_OP(store_cr)
-{
- do_store_cr(PARAM(1));
- RETURN();
-}
-
-void OPPROTO op_load_cro (void)
-{
- T0 = env->crf[PARAM1];
- RETURN();
-}
-
-void OPPROTO op_store_cro (void)
+#if defined(TARGET_PPC64)
+void OPPROTO op_store_pri (void)
{
- env->crf[PARAM1] = T0;
+ do_store_pri(PARAM1);
RETURN();
}
+#endif
-PPC_OP(load_xer_cr)
+#if !defined(CONFIG_USER_ONLY)
+/* Segment registers load and store */
+void OPPROTO op_load_sr (void)
{
- T0 = (xer_so << 3) | (xer_ov << 2) | (xer_ca << 1);
+ T0 = env->sr[T1];
RETURN();
}
-PPC_OP(clear_xer_cr)
+void OPPROTO op_store_sr (void)
{
- xer_so = 0;
- xer_ov = 0;
- xer_ca = 0;
+ do_store_sr(env, T1, T0);
RETURN();
}
-PPC_OP(load_xer_bc)
+#if defined(TARGET_PPC64)
+void OPPROTO op_load_slb (void)
{
- T1 = xer_bc;
+ T0 = ppc_load_slb(env, T1);
RETURN();
}
-void OPPROTO op_store_xer_bc (void)
+void OPPROTO op_store_slb (void)
{
- xer_bc = T0;
+ ppc_store_slb(env, T1, T0);
RETURN();
}
+#endif /* defined(TARGET_PPC64) */
-PPC_OP(load_xer)
+void OPPROTO op_load_sdr1 (void)
{
- do_load_xer();
+ T0 = env->sdr1;
RETURN();
}
-PPC_OP(store_xer)
+void OPPROTO op_store_sdr1 (void)
{
- do_store_xer();
+ do_store_sdr1(env, T0);
RETURN();
}
-#if !defined(CONFIG_USER_ONLY)
-/* Segment registers load and store */
-PPC_OP(load_sr)
+#if defined (TARGET_PPC64)
+void OPPROTO op_load_asr (void)
{
- T0 = regs->sr[T1];
+ T0 = env->asr;
RETURN();
}
-PPC_OP(store_sr)
+void OPPROTO op_store_asr (void)
{
- do_store_sr(env, T1, T0);
+ ppc_store_asr(env, T0);
RETURN();
}
+#endif
-PPC_OP(load_sdr1)
+void OPPROTO op_load_msr (void)
{
- T0 = regs->sdr1;
+ T0 = env->msr;
RETURN();
}
-PPC_OP(store_sdr1)
+void OPPROTO op_store_msr (void)
{
- do_store_sdr1(env, T0);
+ do_store_msr();
RETURN();
}
#if defined (TARGET_PPC64)
-void OPPROTO op_load_asr (void)
+void OPPROTO op_store_msr_32 (void)
{
- T0 = env->asr;
+ T0 = (env->msr & ~0xFFFFFFFFULL) | (T0 & 0xFFFFFFFF);
+ do_store_msr();
RETURN();
}
+#endif
-void OPPROTO op_store_asr (void)
+void OPPROTO op_update_riee (void)
{
- ppc_store_asr(env, T0);
+ /* We don't call do_store_msr here as we won't trigger
+ * any special case nor change hflags
+ */
+ T0 &= (1 << MSR_RI) | (1 << MSR_EE);
+ env->msr &= ~(1 << MSR_RI) | (1 << MSR_EE);
+ env->msr |= T0;
RETURN();
}
#endif
-PPC_OP(load_msr)
+/* SPR */
+void OPPROTO op_load_spr (void)
{
- T0 = do_load_msr(env);
+ T0 = env->spr[PARAM1];
RETURN();
}
-PPC_OP(store_msr)
+void OPPROTO op_store_spr (void)
{
- do_store_msr(env, T0);
+ env->spr[PARAM1] = T0;
RETURN();
}
-#if defined (TARGET_PPC64)
-void OPPROTO op_store_msr_32 (void)
+void OPPROTO op_load_dump_spr (void)
{
- ppc_store_msr_32(env, T0);
+ T0 = ppc_load_dump_spr(PARAM1);
RETURN();
}
-#endif
-#endif
-/* SPR */
-PPC_OP(load_spr)
+void OPPROTO op_store_dump_spr (void)
{
- T0 = regs->spr[PARAM(1)];
+ ppc_store_dump_spr(PARAM1, T0);
RETURN();
}
-PPC_OP(store_spr)
+void OPPROTO op_mask_spr (void)
{
- regs->spr[PARAM(1)] = T0;
+ env->spr[PARAM1] &= ~T0;
RETURN();
}
-PPC_OP(load_lr)
+void OPPROTO op_load_tbl (void)
{
- T0 = regs->lr;
+ T0 = cpu_ppc_load_tbl(env);
RETURN();
}
-PPC_OP(store_lr)
+void OPPROTO op_load_tbu (void)
{
- regs->lr = T0;
+ T0 = cpu_ppc_load_tbu(env);
RETURN();
}
-PPC_OP(load_ctr)
+void OPPROTO op_load_atbl (void)
{
- T0 = regs->ctr;
+ T0 = cpu_ppc_load_atbl(env);
RETURN();
}
-PPC_OP(store_ctr)
+void OPPROTO op_load_atbu (void)
{
- regs->ctr = T0;
+ T0 = cpu_ppc_load_atbu(env);
RETURN();
}
-PPC_OP(load_tbl)
+#if !defined(CONFIG_USER_ONLY)
+void OPPROTO op_store_tbl (void)
{
- T0 = cpu_ppc_load_tbl(regs);
+ cpu_ppc_store_tbl(env, T0);
RETURN();
}
-PPC_OP(load_tbu)
+void OPPROTO op_store_tbu (void)
{
- T0 = cpu_ppc_load_tbu(regs);
+ cpu_ppc_store_tbu(env, T0);
RETURN();
}
-#if !defined(CONFIG_USER_ONLY)
-PPC_OP(store_tbl)
+void OPPROTO op_store_atbl (void)
{
- cpu_ppc_store_tbl(regs, T0);
+ cpu_ppc_store_atbl(env, T0);
RETURN();
}
-PPC_OP(store_tbu)
+void OPPROTO op_store_atbu (void)
{
- cpu_ppc_store_tbu(regs, T0);
+ cpu_ppc_store_atbu(env, T0);
RETURN();
}
-PPC_OP(load_decr)
+void OPPROTO op_load_decr (void)
{
- T0 = cpu_ppc_load_decr(regs);
+ T0 = cpu_ppc_load_decr(env);
RETURN();
}
-PPC_OP(store_decr)
+void OPPROTO op_store_decr (void)
{
- cpu_ppc_store_decr(regs, T0);
+ cpu_ppc_store_decr(env, T0);
RETURN();
}
-PPC_OP(load_ibat)
+void OPPROTO op_load_ibat (void)
{
- T0 = regs->IBAT[PARAM(1)][PARAM(2)];
+ T0 = env->IBAT[PARAM1][PARAM2];
RETURN();
}
RETURN();
}
-PPC_OP(load_dbat)
+void OPPROTO op_load_dbat (void)
{
- T0 = regs->DBAT[PARAM(1)][PARAM(2)];
+ T0 = env->DBAT[PARAM1][PARAM2];
RETURN();
}
#endif /* !defined(CONFIG_USER_ONLY) */
/* FPSCR */
-PPC_OP(load_fpscr)
+#ifdef CONFIG_SOFTFLOAT
+void OPPROTO op_reset_fpstatus (void)
{
- do_load_fpscr();
+ env->fp_status.float_exception_flags = 0;
RETURN();
}
+#endif
-PPC_OP(store_fpscr)
+void OPPROTO op_compute_fprf (void)
{
- do_store_fpscr(PARAM1);
+ do_compute_fprf(PARAM1);
RETURN();
}
-PPC_OP(reset_scrfx)
+#ifdef CONFIG_SOFTFLOAT
+void OPPROTO op_float_check_status (void)
{
- regs->fpscr[7] &= ~0x8;
+ do_float_check_status();
RETURN();
}
-
-/* crf operations */
-PPC_OP(getbit_T0)
+#else
+void OPPROTO op_float_check_status (void)
{
- T0 = (T0 >> PARAM(1)) & 1;
+ if (env->exception_index == POWERPC_EXCP_PROGRAM &&
+ (env->error_code & POWERPC_EXCP_FP)) {
+ /* Differred floating-point exception after target FPR update */
+ if (msr_fe0 != 0 || msr_fe1 != 0)
+ do_raise_exception_err(env->exception_index, env->error_code);
+ }
RETURN();
}
+#endif
-PPC_OP(getbit_T1)
+void OPPROTO op_load_fpscr_FT0 (void)
{
- T1 = (T1 >> PARAM(1)) & 1;
- RETURN();
-}
+ /* The 32 MSB of the target fpr are undefined.
+ * They'll be zero...
+ */
+ CPU_DoubleU u;
-PPC_OP(setcrfbit)
-{
- T1 = (T1 & PARAM(1)) | (T0 << PARAM(2));
+ u.l.upper = 0;
+ u.l.lower = env->fpscr;
+ FT0 = u.d;
RETURN();
}
-/* Branch */
-#define EIP regs->nip
-
-PPC_OP(setlr)
+void OPPROTO op_fpscr_resetbit (void)
{
- regs->lr = (uint32_t)PARAM1;
+ env->fpscr &= PARAM1;
RETURN();
}
-#if defined (TARGET_PPC64)
-void OPPROTO op_setlr_64 (void)
+void OPPROTO op_fpscr_setbit (void)
{
- regs->lr = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
+ do_fpscr_setbit(PARAM1);
RETURN();
}
-#endif
-PPC_OP(goto_tb0)
+void OPPROTO op_store_fpscr (void)
{
- GOTO_TB(op_goto_tb0, PARAM1, 0);
-}
-
-PPC_OP(goto_tb1)
-{
- GOTO_TB(op_goto_tb1, PARAM1, 1);
+ do_store_fpscr(PARAM1);
+ RETURN();
}
-void OPPROTO op_b_T1 (void)
+/* Branch */
+void OPPROTO op_setlr (void)
{
- regs->nip = (uint32_t)(T1 & ~3);
+ env->lr = (uint32_t)PARAM1;
RETURN();
}
#if defined (TARGET_PPC64)
-void OPPROTO op_b_T1_64 (void)
+void OPPROTO op_setlr_64 (void)
{
- regs->nip = (uint64_t)(T1 & ~3);
+ env->lr = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
RETURN();
}
#endif
-PPC_OP(jz_T0)
+void OPPROTO op_jz_T0 (void)
{
if (!T0)
GOTO_LABEL_PARAM(1);
void OPPROTO op_btest_T1 (void)
{
if (T0) {
- regs->nip = (uint32_t)(T1 & ~3);
+ env->nip = (uint32_t)(T1 & ~3);
} else {
- regs->nip = (uint32_t)PARAM1;
+ env->nip = (uint32_t)PARAM1;
}
RETURN();
}
void OPPROTO op_btest_T1_64 (void)
{
if (T0) {
- regs->nip = (uint64_t)(T1 & ~3);
+ env->nip = (uint64_t)(T1 & ~3);
} else {
- regs->nip = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
+ env->nip = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
}
RETURN();
}
#endif
-PPC_OP(movl_T1_ctr)
+void OPPROTO op_movl_T1_ctr (void)
{
- T1 = regs->ctr;
+ T1 = env->ctr;
RETURN();
}
-PPC_OP(movl_T1_lr)
+void OPPROTO op_movl_T1_lr (void)
{
- T1 = regs->lr;
+ T1 = env->lr;
RETURN();
}
/* tests with result in T0 */
void OPPROTO op_test_ctr (void)
{
- T0 = (uint32_t)regs->ctr;
+ T0 = (uint32_t)env->ctr;
RETURN();
}
#if defined(TARGET_PPC64)
void OPPROTO op_test_ctr_64 (void)
{
- T0 = (uint64_t)regs->ctr;
+ T0 = (uint64_t)env->ctr;
RETURN();
}
#endif
void OPPROTO op_test_ctr_true (void)
{
- T0 = ((uint32_t)regs->ctr != 0 && (T0 & PARAM1) != 0);
+ T0 = ((uint32_t)env->ctr != 0 && (T0 & PARAM1) != 0);
RETURN();
}
#if defined(TARGET_PPC64)
void OPPROTO op_test_ctr_true_64 (void)
{
- T0 = ((uint64_t)regs->ctr != 0 && (T0 & PARAM1) != 0);
+ T0 = ((uint64_t)env->ctr != 0 && (T0 & PARAM1) != 0);
RETURN();
}
#endif
void OPPROTO op_test_ctr_false (void)
{
- T0 = ((uint32_t)regs->ctr != 0 && (T0 & PARAM1) == 0);
+ T0 = ((uint32_t)env->ctr != 0 && (T0 & PARAM1) == 0);
RETURN();
}
#if defined(TARGET_PPC64)
void OPPROTO op_test_ctr_false_64 (void)
{
- T0 = ((uint64_t)regs->ctr != 0 && (T0 & PARAM1) == 0);
+ T0 = ((uint64_t)env->ctr != 0 && (T0 & PARAM1) == 0);
RETURN();
}
#endif
void OPPROTO op_test_ctrz (void)
{
- T0 = ((uint32_t)regs->ctr == 0);
+ T0 = ((uint32_t)env->ctr == 0);
RETURN();
}
#if defined(TARGET_PPC64)
void OPPROTO op_test_ctrz_64 (void)
{
- T0 = ((uint64_t)regs->ctr == 0);
+ T0 = ((uint64_t)env->ctr == 0);
RETURN();
}
#endif
void OPPROTO op_test_ctrz_true (void)
{
- T0 = ((uint32_t)regs->ctr == 0 && (T0 & PARAM1) != 0);
+ T0 = ((uint32_t)env->ctr == 0 && (T0 & PARAM1) != 0);
RETURN();
}
#if defined(TARGET_PPC64)
void OPPROTO op_test_ctrz_true_64 (void)
{
- T0 = ((uint64_t)regs->ctr == 0 && (T0 & PARAM1) != 0);
+ T0 = ((uint64_t)env->ctr == 0 && (T0 & PARAM1) != 0);
RETURN();
}
#endif
void OPPROTO op_test_ctrz_false (void)
{
- T0 = ((uint32_t)regs->ctr == 0 && (T0 & PARAM1) == 0);
+ T0 = ((uint32_t)env->ctr == 0 && (T0 & PARAM1) == 0);
RETURN();
}
#if defined(TARGET_PPC64)
void OPPROTO op_test_ctrz_false_64 (void)
{
- T0 = ((uint64_t)regs->ctr == 0 && (T0 & PARAM1) == 0);
+ T0 = ((uint64_t)env->ctr == 0 && (T0 & PARAM1) == 0);
RETURN();
}
#endif
-PPC_OP(test_true)
+void OPPROTO op_test_true (void)
{
- T0 = (T0 & PARAM(1));
+ T0 = (T0 & PARAM1);
RETURN();
}
-PPC_OP(test_false)
+void OPPROTO op_test_false (void)
{
- T0 = ((T0 & PARAM(1)) == 0);
+ T0 = ((T0 & PARAM1) == 0);
RETURN();
}
/* CTR maintenance */
-PPC_OP(dec_ctr)
+void OPPROTO op_dec_ctr (void)
{
- regs->ctr--;
+ env->ctr--;
RETURN();
}
/*** Integer arithmetic ***/
/* add */
-PPC_OP(add)
-{
- T0 += T1;
- RETURN();
-}
-
void OPPROTO op_check_addo (void)
{
- if (likely(!(((uint32_t)T2 ^ (uint32_t)T1 ^ UINT32_MAX) &
- ((uint32_t)T2 ^ (uint32_t)T0) & (1UL << 31)))) {
- xer_ov = 0;
+ int ov = (((uint32_t)T2 ^ (uint32_t)T1 ^ UINT32_MAX) &
+ ((uint32_t)T2 ^ (uint32_t)T0)) >> 31;
+ if (ov) {
+ env->xer |= (1 << XER_OV) | (1 << XER_SO);
} else {
- xer_so = 1;
- xer_ov = 1;
+ env->xer &= ~(1 << XER_OV);
}
+ RETURN();
}
#if defined(TARGET_PPC64)
void OPPROTO op_check_addo_64 (void)
{
- if (likely(!(((uint64_t)T2 ^ (uint64_t)T1 ^ UINT64_MAX) &
- ((uint64_t)T2 ^ (uint64_t)T0) & (1ULL << 63)))) {
- xer_ov = 0;
+ int ov = (((uint64_t)T2 ^ (uint64_t)T1 ^ UINT64_MAX) &
+ ((uint64_t)T2 ^ (uint64_t)T0)) >> 63;
+ if (ov) {
+ env->xer |= (1 << XER_OV) | (1 << XER_SO);
} else {
- xer_so = 1;
- xer_ov = 1;
+ env->xer &= ~(1 << XER_OV);
}
+ RETURN();
}
#endif
void OPPROTO op_check_addc (void)
{
if (likely((uint32_t)T0 >= (uint32_t)T2)) {
- xer_ca = 0;
+ env->xer &= ~(1 << XER_CA);
} else {
- xer_ca = 1;
+ env->xer |= (1 << XER_CA);
}
RETURN();
}
void OPPROTO op_check_addc_64 (void)
{
if (likely((uint64_t)T0 >= (uint64_t)T2)) {
- xer_ca = 0;
+ env->xer &= ~(1 << XER_CA);
} else {
- xer_ca = 1;
+ env->xer |= (1 << XER_CA);
}
RETURN();
}
}
#endif
-/* add immediate */
-PPC_OP(addi)
-{
- T0 += PARAM(1);
- RETURN();
-}
-
/* add to minus one extended */
void OPPROTO op_add_me (void)
{
T0 += xer_ca + (-1);
if (likely((uint32_t)T1 != 0))
- xer_ca = 1;
+ env->xer |= (1 << XER_CA);
RETURN();
}
{
T0 += xer_ca + (-1);
if (likely((uint64_t)T1 != 0))
- xer_ca = 1;
+ env->xer |= (1 << XER_CA);
RETURN();
}
#endif
/* divide word */
void OPPROTO op_divw (void)
{
- if (unlikely(((int32_t)T0 == INT32_MIN && (int32_t)T1 == -1) ||
+ if (unlikely(((int32_t)T0 == INT32_MIN && (int32_t)T1 == (int32_t)-1) ||
(int32_t)T1 == 0)) {
- T0 = (int32_t)((-1) * ((uint32_t)T0 >> 31));
+ T0 = (int32_t)(UINT32_MAX * ((uint32_t)T0 >> 31));
} else {
T0 = (int32_t)T0 / (int32_t)T1;
}
#if defined(TARGET_PPC64)
void OPPROTO op_divd (void)
{
- if (unlikely(((int64_t)T0 == INT64_MIN && (int64_t)T1 == -1) ||
+ if (unlikely(((int64_t)T0 == INT64_MIN && (int64_t)T1 == (int64_t)-1LL) ||
(int64_t)T1 == 0)) {
- T0 = (int64_t)((-1ULL) * ((uint64_t)T0 >> 63));
+ T0 = (int64_t)(UINT64_MAX * ((uint64_t)T0 >> 63));
} else {
T0 = (int64_t)T0 / (int64_t)T1;
}
{
uint64_t tl, th;
- do_imul64(&tl, &th);
+ muls64(&tl, &th, T0, T1);
T0 = th;
RETURN();
}
{
uint64_t tl, th;
- do_mul64(&tl, &th);
+ mulu64(&tl, &th, T0, T1);
T0 = th;
RETURN();
}
#endif
/* multiply low immediate */
-PPC_OP(mulli)
+void OPPROTO op_mulli (void)
{
T0 = ((int32_t)T0 * (int32_t)PARAM1);
RETURN();
}
/* multiply low word */
-PPC_OP(mullw)
+void OPPROTO op_mullw (void)
{
+#if defined(TARGET_PPC64)
+ T0 = (int64_t)(int32_t)T0 * (int64_t)(int32_t)T1;
+#else
T0 = (int32_t)(T0 * T1);
+#endif
RETURN();
}
}
#endif
-/* substract from */
-PPC_OP(subf)
-{
- T0 = T1 - T0;
- RETURN();
-}
-
-void OPPROTO op_check_subfo (void)
-{
- if (likely(!(((uint32_t)(~T2) ^ (uint32_t)T1 ^ UINT32_MAX) &
- ((uint32_t)(~T2) ^ (uint32_t)T0) & (1UL << 31)))) {
- xer_ov = 0;
- } else {
- xer_so = 1;
- xer_ov = 1;
- }
- RETURN();
-}
-
-#if defined(TARGET_PPC64)
-void OPPROTO op_check_subfo_64 (void)
-{
- if (likely(!(((uint64_t)(~T2) ^ (uint64_t)T1 ^ UINT64_MAX) &
- ((uint64_t)(~T2) ^ (uint64_t)T0) & (1ULL << 63)))) {
- xer_ov = 0;
- } else {
- xer_so = 1;
- xer_ov = 1;
- }
- RETURN();
-}
-#endif
-
-/* substract from carrying */
+/* subtract from carrying */
void OPPROTO op_check_subfc (void)
{
if (likely((uint32_t)T0 > (uint32_t)T1)) {
- xer_ca = 0;
+ env->xer &= ~(1 << XER_CA);
} else {
- xer_ca = 1;
+ env->xer |= (1 << XER_CA);
}
RETURN();
}
void OPPROTO op_check_subfc_64 (void)
{
if (likely((uint64_t)T0 > (uint64_t)T1)) {
- xer_ca = 0;
+ env->xer &= ~(1 << XER_CA);
} else {
- xer_ca = 1;
+ env->xer |= (1 << XER_CA);
}
RETURN();
}
#endif
-/* substract from extended */
+/* subtract from extended */
void OPPROTO op_subfe (void)
{
do_subfe();
}
#endif
-/* substract from immediate carrying */
+/* subtract from immediate carrying */
void OPPROTO op_subfic (void)
{
- T0 = PARAM1 + ~T0 + 1;
+ T0 = (int32_t)PARAM1 + ~T0 + 1;
if ((uint32_t)T0 <= (uint32_t)PARAM1) {
- xer_ca = 1;
+ env->xer |= (1 << XER_CA);
} else {
- xer_ca = 0;
+ env->xer &= ~(1 << XER_CA);
}
RETURN();
}
#if defined(TARGET_PPC64)
void OPPROTO op_subfic_64 (void)
{
- T0 = PARAM1 + ~T0 + 1;
+ T0 = (int64_t)PARAM1 + ~T0 + 1;
if ((uint64_t)T0 <= (uint64_t)PARAM1) {
- xer_ca = 1;
+ env->xer |= (1 << XER_CA);
} else {
- xer_ca = 0;
+ env->xer &= ~(1 << XER_CA);
}
RETURN();
}
#endif
-/* substract from minus one extended */
+/* subtract from minus one extended */
void OPPROTO op_subfme (void)
{
T0 = ~T0 + xer_ca - 1;
- if (likely((uint32_t)T0 != (uint32_t)-1))
- xer_ca = 1;
+ if (likely((uint32_t)T0 != UINT32_MAX))
+ env->xer |= (1 << XER_CA);
RETURN();
}
void OPPROTO op_subfme_64 (void)
{
T0 = ~T0 + xer_ca - 1;
- if (likely((uint64_t)T0 != (uint64_t)-1))
- xer_ca = 1;
+ if (likely((uint64_t)T0 != UINT64_MAX))
+ env->xer |= (1 << XER_CA);
RETURN();
}
#endif
}
#endif
-/* substract from zero extended */
+/* subtract from zero extended */
void OPPROTO op_subfze (void)
{
T1 = ~T0;
T0 = T1 + xer_ca;
if ((uint32_t)T0 < (uint32_t)T1) {
- xer_ca = 1;
+ env->xer |= (1 << XER_CA);
} else {
- xer_ca = 0;
+ env->xer &= ~(1 << XER_CA);
}
RETURN();
}
T1 = ~T0;
T0 = T1 + xer_ca;
if ((uint64_t)T0 < (uint64_t)T1) {
- xer_ca = 1;
+ env->xer |= (1 << XER_CA);
} else {
- xer_ca = 0;
+ env->xer &= ~(1 << XER_CA);
}
RETURN();
}
}
#endif
-/*** Integer comparison ***/
-/* compare */
-void OPPROTO op_cmp (void)
-{
- if ((int32_t)T0 < (int32_t)T1) {
- T0 = 0x08;
- } else if ((int32_t)T0 > (int32_t)T1) {
- T0 = 0x04;
- } else {
- T0 = 0x02;
- }
- RETURN();
-}
-
-#if defined(TARGET_PPC64)
-void OPPROTO op_cmp_64 (void)
-{
- if ((int64_t)T0 < (int64_t)T1) {
- T0 = 0x08;
- } else if ((int64_t)T0 > (int64_t)T1) {
- T0 = 0x04;
- } else {
- T0 = 0x02;
- }
- RETURN();
-}
-#endif
-
-/* compare immediate */
-void OPPROTO op_cmpi (void)
-{
- if ((int32_t)T0 < (int32_t)PARAM1) {
- T0 = 0x08;
- } else if ((int32_t)T0 > (int32_t)PARAM1) {
- T0 = 0x04;
- } else {
- T0 = 0x02;
- }
- RETURN();
-}
-
-#if defined(TARGET_PPC64)
-void OPPROTO op_cmpi_64 (void)
-{
- if ((int64_t)T0 < (int64_t)((int32_t)PARAM1)) {
- T0 = 0x08;
- } else if ((int64_t)T0 > (int64_t)((int32_t)PARAM1)) {
- T0 = 0x04;
- } else {
- T0 = 0x02;
- }
- RETURN();
-}
-#endif
-
-/* compare logical */
-void OPPROTO op_cmpl (void)
-{
- if ((uint32_t)T0 < (uint32_t)T1) {
- T0 = 0x08;
- } else if ((uint32_t)T0 > (uint32_t)T1) {
- T0 = 0x04;
- } else {
- T0 = 0x02;
- }
- RETURN();
-}
-
-#if defined(TARGET_PPC64)
-void OPPROTO op_cmpl_64 (void)
-{
- if ((uint64_t)T0 < (uint64_t)T1) {
- T0 = 0x08;
- } else if ((uint64_t)T0 > (uint64_t)T1) {
- T0 = 0x04;
- } else {
- T0 = 0x02;
- }
- RETURN();
-}
-#endif
-
-/* compare logical immediate */
-void OPPROTO op_cmpli (void)
-{
- if ((uint32_t)T0 < (uint32_t)PARAM1) {
- T0 = 0x08;
- } else if ((uint32_t)T0 > (uint32_t)PARAM1) {
- T0 = 0x04;
- } else {
- T0 = 0x02;
- }
- RETURN();
-}
-
-#if defined(TARGET_PPC64)
-void OPPROTO op_cmpli_64 (void)
-{
- if ((uint64_t)T0 < (uint64_t)PARAM1) {
- T0 = 0x08;
- } else if ((uint64_t)T0 > (uint64_t)PARAM1) {
- T0 = 0x04;
- } else {
- T0 = 0x02;
- }
- RETURN();
-}
-#endif
-
-void OPPROTO op_isel (void)
-{
- if (T0)
- T0 = T1;
- else
- T0 = T2;
- RETURN();
-}
-
void OPPROTO op_popcntb (void)
{
do_popcntb();
/*** Integer logical ***/
/* and */
-PPC_OP(and)
+void OPPROTO op_and (void)
{
T0 &= T1;
RETURN();
}
/* andc */
-PPC_OP(andc)
+void OPPROTO op_andc (void)
{
T0 &= ~T1;
RETURN();
}
-/* andi. */
-void OPPROTO op_andi_T0 (void)
-{
- T0 &= PARAM(1);
- RETURN();
-}
-
-void OPPROTO op_andi_T1 (void)
-{
- T1 &= PARAM1;
- RETURN();
-}
-
/* count leading zero */
void OPPROTO op_cntlzw (void)
{
- T0 = _do_cntlzw(T0);
+ do_cntlzw();
RETURN();
}
#if defined(TARGET_PPC64)
void OPPROTO op_cntlzd (void)
{
- T0 = _do_cntlzd(T0);
+ do_cntlzd();
RETURN();
}
#endif
/* eqv */
-PPC_OP(eqv)
+void OPPROTO op_eqv (void)
{
T0 = ~(T0 ^ T1);
RETURN();
#endif
/* nand */
-PPC_OP(nand)
+void OPPROTO op_nand (void)
{
T0 = ~(T0 & T1);
RETURN();
}
/* nor */
-PPC_OP(nor)
+void OPPROTO op_nor (void)
{
T0 = ~(T0 | T1);
RETURN();
}
/* or */
-PPC_OP(or)
+void OPPROTO op_or (void)
{
T0 |= T1;
RETURN();
}
/* orc */
-PPC_OP(orc)
+void OPPROTO op_orc (void)
{
T0 |= ~T1;
RETURN();
}
/* ori */
-PPC_OP(ori)
+void OPPROTO op_ori (void)
{
- T0 |= PARAM(1);
+ T0 |= (uint32_t)PARAM1;
RETURN();
}
/* xor */
-PPC_OP(xor)
+void OPPROTO op_xor (void)
{
T0 ^= T1;
RETURN();
}
/* xori */
-PPC_OP(xori)
+void OPPROTO op_xori (void)
{
- T0 ^= PARAM(1);
+ T0 ^= (uint32_t)PARAM1;
RETURN();
}
RETURN();
}
+#if defined(TARGET_PPC64)
+void OPPROTO op_rotl64_T0_T1 (void)
+{
+ T0 = rotl64(T0, T1 & 0x3F);
+ RETURN();
+}
+
+void OPPROTO op_rotli64_T0 (void)
+{
+ T0 = rotl64(T0, PARAM1);
+ RETURN();
+}
+#endif
+
/*** Integer shift ***/
/* shift left word */
void OPPROTO op_slw (void)
T0 = (int32_t)T0 >> PARAM1;
if ((int32_t)T1 < 0 && (T1 & mask) != 0) {
- xer_ca = 1;
+ env->xer |= (1 << XER_CA);
} else {
- xer_ca = 0;
+ env->xer &= ~(1 << XER_CA);
}
RETURN();
}
T0 = (int64_t)T0 >> PARAM1;
if ((int64_t)T1 < 0 && ((uint64_t)T1 & mask) != 0) {
- xer_ca = 1;
+ env->xer |= (1 << XER_CA);
} else {
- xer_ca = 0;
+ env->xer &= ~(1 << XER_CA);
}
RETURN();
}
/*** Floating-Point arithmetic ***/
/* fadd - fadd. */
-PPC_OP(fadd)
+void OPPROTO op_fadd (void)
{
+#if USE_PRECISE_EMULATION
+ do_fadd();
+#else
FT0 = float64_add(FT0, FT1, &env->fp_status);
+#endif
RETURN();
}
/* fsub - fsub. */
-PPC_OP(fsub)
+void OPPROTO op_fsub (void)
{
+#if USE_PRECISE_EMULATION
+ do_fsub();
+#else
FT0 = float64_sub(FT0, FT1, &env->fp_status);
+#endif
RETURN();
}
/* fmul - fmul. */
-PPC_OP(fmul)
+void OPPROTO op_fmul (void)
{
+#if USE_PRECISE_EMULATION
+ do_fmul();
+#else
FT0 = float64_mul(FT0, FT1, &env->fp_status);
+#endif
RETURN();
}
/* fdiv - fdiv. */
-PPC_OP(fdiv)
+void OPPROTO op_fdiv (void)
{
+#if USE_PRECISE_EMULATION
+ do_fdiv();
+#else
FT0 = float64_div(FT0, FT1, &env->fp_status);
+#endif
RETURN();
}
/* fsqrt - fsqrt. */
-PPC_OP(fsqrt)
+void OPPROTO op_fsqrt (void)
{
do_fsqrt();
RETURN();
}
+/* fre - fre. */
+void OPPROTO op_fre (void)
+{
+ do_fre();
+ RETURN();
+}
+
/* fres - fres. */
-PPC_OP(fres)
+void OPPROTO op_fres (void)
{
do_fres();
RETURN();
}
/* frsqrte - frsqrte. */
-PPC_OP(frsqrte)
+void OPPROTO op_frsqrte (void)
{
do_frsqrte();
RETURN();
}
/* fsel - fsel. */
-PPC_OP(fsel)
+void OPPROTO op_fsel (void)
{
do_fsel();
RETURN();
/*** Floating-Point multiply-and-add ***/
/* fmadd - fmadd. */
-PPC_OP(fmadd)
+void OPPROTO op_fmadd (void)
{
+#if USE_PRECISE_EMULATION
+ do_fmadd();
+#else
FT0 = float64_mul(FT0, FT1, &env->fp_status);
FT0 = float64_add(FT0, FT2, &env->fp_status);
+#endif
RETURN();
}
/* fmsub - fmsub. */
-PPC_OP(fmsub)
+void OPPROTO op_fmsub (void)
{
+#if USE_PRECISE_EMULATION
+ do_fmsub();
+#else
FT0 = float64_mul(FT0, FT1, &env->fp_status);
FT0 = float64_sub(FT0, FT2, &env->fp_status);
+#endif
RETURN();
}
/* fnmadd - fnmadd. - fnmadds - fnmadds. */
-PPC_OP(fnmadd)
+void OPPROTO op_fnmadd (void)
{
do_fnmadd();
RETURN();
}
/* fnmsub - fnmsub. */
-PPC_OP(fnmsub)
+void OPPROTO op_fnmsub (void)
{
do_fnmsub();
RETURN();
/*** Floating-Point round & convert ***/
/* frsp - frsp. */
-PPC_OP(frsp)
+void OPPROTO op_frsp (void)
{
+#if USE_PRECISE_EMULATION
+ do_frsp();
+#else
FT0 = float64_to_float32(FT0, &env->fp_status);
+#endif
RETURN();
}
/* fctiw - fctiw. */
-PPC_OP(fctiw)
+void OPPROTO op_fctiw (void)
{
do_fctiw();
RETURN();
}
/* fctiwz - fctiwz. */
-PPC_OP(fctiwz)
+void OPPROTO op_fctiwz (void)
{
do_fctiwz();
RETURN();
}
-/*** Floating-Point compare ***/
-/* fcmpu */
-PPC_OP(fcmpu)
+#if defined(TARGET_PPC64)
+/* fcfid - fcfid. */
+void OPPROTO op_fcfid (void)
+{
+ do_fcfid();
+ RETURN();
+}
+
+/* fctid - fctid. */
+void OPPROTO op_fctid (void)
+{
+ do_fctid();
+ RETURN();
+}
+
+/* fctidz - fctidz. */
+void OPPROTO op_fctidz (void)
+{
+ do_fctidz();
+ RETURN();
+}
+#endif
+
+void OPPROTO op_frin (void)
+{
+ do_frin();
+ RETURN();
+}
+
+void OPPROTO op_friz (void)
{
- do_fcmpu();
+ do_friz();
RETURN();
}
-/* fcmpo */
-PPC_OP(fcmpo)
+void OPPROTO op_frip (void)
{
- do_fcmpo();
+ do_frip();
+ RETURN();
+}
+
+void OPPROTO op_frim (void)
+{
+ do_frim();
RETURN();
}
/*** Floating-point move ***/
/* fabs */
-PPC_OP(fabs)
+void OPPROTO op_fabs (void)
{
FT0 = float64_abs(FT0);
RETURN();
}
/* fnabs */
-PPC_OP(fnabs)
+void OPPROTO op_fnabs (void)
{
FT0 = float64_abs(FT0);
FT0 = float64_chs(FT0);
}
/* fneg */
-PPC_OP(fneg)
+void OPPROTO op_fneg (void)
{
FT0 = float64_chs(FT0);
RETURN();
#define MEMSUFFIX _kernel
#include "op_helper.h"
#include "op_mem.h"
+#define MEMSUFFIX _hypv
+#include "op_helper.h"
+#include "op_mem.h"
#endif
/* Special op to check and maybe clear reservation */
void OPPROTO op_check_reservation (void)
{
if ((uint32_t)env->reserve == (uint32_t)(T0 & ~0x00000003))
- env->reserve = -1;
+ env->reserve = (target_ulong)-1ULL;
RETURN();
}
void OPPROTO op_check_reservation_64 (void)
{
if ((uint64_t)env->reserve == (uint64_t)(T0 & ~0x00000003))
- env->reserve = -1;
+ env->reserve = (target_ulong)-1ULL;
RETURN();
}
#endif
+void OPPROTO op_wait (void)
+{
+ env->halted = 1;
+ RETURN();
+}
+
/* Return from interrupt */
#if !defined(CONFIG_USER_ONLY)
void OPPROTO op_rfi (void)
}
#if defined(TARGET_PPC64)
-void OPPROTO op_rfi_32 (void)
+void OPPROTO op_rfid (void)
{
- do_rfi_32();
+ do_rfid();
+ RETURN();
+}
+
+void OPPROTO op_hrfid (void)
+{
+ do_hrfid();
RETURN();
}
#endif
+
+/* Exception vectors */
+void OPPROTO op_store_excp_prefix (void)
+{
+ T0 &= env->ivpr_mask;
+ env->excp_prefix = T0;
+ RETURN();
+}
+
+void OPPROTO op_store_excp_vector (void)
+{
+ T0 &= env->ivor_mask;
+ env->excp_vectors[PARAM1] = T0;
+ RETURN();
+}
#endif
/* Trap word */
#if !defined(CONFIG_USER_ONLY)
/* tlbia */
-PPC_OP(tlbia)
+void OPPROTO op_tlbia (void)
{
- do_tlbia();
+ ppc_tlb_invalidate_all(env);
RETURN();
}
/* tlbie */
void OPPROTO op_tlbie (void)
{
- do_tlbie();
+ ppc_tlb_invalidate_one(env, (uint32_t)T0);
RETURN();
}
#if defined(TARGET_PPC64)
void OPPROTO op_tlbie_64 (void)
{
- do_tlbie_64();
+ ppc_tlb_invalidate_one(env, T0);
RETURN();
}
#endif
#if defined(TARGET_PPC64)
void OPPROTO op_slbia (void)
{
- do_slbia();
+ ppc_slb_invalidate_all(env);
RETURN();
}
void OPPROTO op_slbie (void)
{
- do_slbie();
+ ppc_slb_invalidate_one(env, (uint32_t)T0);
+ RETURN();
+}
+
+void OPPROTO op_slbie_64 (void)
+{
+ ppc_slb_invalidate_one(env, T0);
RETURN();
}
#endif
#endif
-/* PowerPC 602/603/755 software TLB load instructions */
#if !defined(CONFIG_USER_ONLY)
+/* PowerPC 602/603/755 software TLB load instructions */
void OPPROTO op_6xx_tlbld (void)
{
do_load_6xx_tlb(0);
do_load_6xx_tlb(1);
RETURN();
}
+
+/* PowerPC 74xx software TLB load instructions */
+void OPPROTO op_74xx_tlbld (void)
+{
+ do_load_74xx_tlb(0);
+ RETURN();
+}
+
+void OPPROTO op_74xx_tlbli (void)
+{
+ do_load_74xx_tlb(1);
+ RETURN();
+}
#endif
/* 601 specific */
RETURN();
}
+void OPPROTO op_store_hid0_601 (void)
+{
+ do_store_hid0_601();
+ RETURN();
+}
+
void OPPROTO op_load_601_bat (void)
{
T0 = env->IBAT[PARAM1][PARAM2];
RETURN();
}
-#endif /* !defined(CONFIG_USER_ONLY) */
-/* 601 unified BATs store.
- * To avoid using specific MMU code for 601, we store BATs in
- * IBAT and DBAT simultaneously, then emulate unified BATs.
- */
-#if !defined(CONFIG_USER_ONLY)
void OPPROTO op_store_601_batl (void)
{
- int nr = PARAM1;
-
- env->IBAT[1][nr] = T0;
- env->DBAT[1][nr] = T0;
+ do_store_ibatl_601(env, PARAM1, T0);
RETURN();
}
void OPPROTO op_store_601_batu (void)
{
- do_store_601_batu(PARAM1);
+ do_store_ibatu_601(env, PARAM1, T0);
RETURN();
}
#endif /* !defined(CONFIG_USER_ONLY) */
/* XXX: those micro-ops need tests ! */
void OPPROTO op_POWER_abs (void)
{
- if (T0 == INT32_MIN)
+ if ((int32_t)T0 == INT32_MIN)
T0 = INT32_MAX;
- else if (T0 < 0)
+ else if ((int32_t)T0 < 0)
T0 = -T0;
RETURN();
}
/* nabs never overflows */
if (T0 > 0)
T0 = -T0;
- xer_ov = 0;
+ env->xer &= ~(1 << XER_OV);
RETURN();
}
void OPPROTO op_POWER_rlmi (void)
{
T0 = rotl32(T0, T2) & PARAM1;
- T0 |= T1 & PARAM2;
+ T0 |= T1 & (uint32_t)PARAM2;
RETURN();
}
void OPPROTO op_POWER_sllq (void)
{
- uint32_t msk = -1;
+ uint32_t msk = UINT32_MAX;
msk = msk << (T1 & 0x1FUL);
if (T1 & 0x20UL)
void OPPROTO op_POWER_slq (void)
{
- uint32_t msk = -1, tmp;
+ uint32_t msk = UINT32_MAX, tmp;
msk = msk << (T1 & 0x1FUL);
if (T1 & 0x20UL)
{
env->spr[SPR_MQ] = rotl32(T0, 32 - (T1 & 0x1FUL));
if (T1 & 0x20UL)
- T0 = -1L;
+ T0 = UINT32_MAX;
else
T0 = (int32_t)T0 >> T1;
RETURN();
RETURN();
}
-void OPPROTO op_405_check_ov (void)
-{
- do_405_check_ov();
- RETURN();
-}
-
void OPPROTO op_405_check_sat (void)
{
do_405_check_sat();
void OPPROTO op_405_check_ovu (void)
{
if (likely(T0 >= T2)) {
- xer_ov = 0;
+ env->xer &= ~(1 << XER_OV);
} else {
- xer_ov = 1;
- xer_so = 1;
+ env->xer |= (1 << XER_OV) | (1 << XER_SO);
}
RETURN();
}
{
if (unlikely(T0 < T2)) {
/* Saturate result */
- T0 = -1;
+ T0 = UINT32_MAX;
}
RETURN();
}
-#if !defined(CONFIG_USER_ONLY)
-void OPPROTO op_4xx_load_dcr (void)
+void OPPROTO op_load_dcr (void)
{
- do_4xx_load_dcr(PARAM1);
+ do_load_dcr();
RETURN();
}
-void OPPROTO op_4xx_store_dcr (void)
+void OPPROTO op_store_dcr (void)
{
- do_4xx_store_dcr(PARAM1);
+ do_store_dcr();
RETURN();
}
+#if !defined(CONFIG_USER_ONLY)
/* Return from critical interrupt :
* same as rfi, except nip & MSR are loaded from SRR2/3 instead of SRR0/1
*/
-void OPPROTO op_4xx_rfci (void)
+void OPPROTO op_40x_rfci (void)
+{
+ do_40x_rfci();
+ RETURN();
+}
+
+void OPPROTO op_rfci (void)
+{
+ do_rfci();
+ RETURN();
+}
+
+void OPPROTO op_rfdi (void)
+{
+ do_rfdi();
+ RETURN();
+}
+
+void OPPROTO op_rfmci (void)
+{
+ do_rfmci();
+ RETURN();
+}
+
+void OPPROTO op_wrte (void)
+{
+ /* We don't call do_store_msr here as we won't trigger
+ * any special case nor change hflags
+ */
+ T0 &= 1 << MSR_EE;
+ env->msr &= ~(1 << MSR_EE);
+ env->msr |= T0;
+ RETURN();
+}
+
+void OPPROTO op_440_tlbre (void)
+{
+ do_440_tlbre(PARAM1);
+ RETURN();
+}
+
+void OPPROTO op_440_tlbsx (void)
{
- do_4xx_rfci();
+ T0 = ppcemb_tlb_search(env, T0, env->spr[SPR_440_MMUCR] & 0xFF);
RETURN();
}
-void OPPROTO op_4xx_wrte (void)
+void OPPROTO op_4xx_tlbsx_check (void)
{
- msr_ee = T0 >> 16;
+ int tmp;
+
+ tmp = xer_so;
+ if ((int)T0 != -1)
+ tmp |= 0x02;
+ env->crf[0] = tmp;
+ RETURN();
+}
+
+void OPPROTO op_440_tlbwe (void)
+{
+ do_440_tlbwe(PARAM1);
RETURN();
}
void OPPROTO op_4xx_tlbsx (void)
{
- do_4xx_tlbsx();
- RETURN();
-}
-
-void OPPROTO op_4xx_tlbsx_ (void)
-{
- do_4xx_tlbsx_();
+ T0 = ppcemb_tlb_search(env, T0, env->spr[SPR_40x_PID]);
RETURN();
}
RETURN();
}
+void OPPROTO op_store_40x_dbcr0 (void)
+{
+ store_40x_dbcr0(env, T0);
+ RETURN();
+}
+
+void OPPROTO op_store_40x_sler (void)
+{
+ store_40x_sler(env, T0);
+ RETURN();
+}
+
void OPPROTO op_store_booke_tcr (void)
{
store_booke_tcr(env, T0);
store_booke_tsr(env, T0);
RETURN();
}
-
#endif /* !defined(CONFIG_USER_ONLY) */
-#if defined(TARGET_PPCSPE)
/* SPE extension */
void OPPROTO op_splatw_T1_64 (void)
{
T1_64 = (T1_64 << 32) | (T1_64 & 0x00000000FFFFFFFFULL);
+ RETURN();
}
void OPPROTO op_splatwi_T0_64 (void)
uint64_t tmp = PARAM1;
T0_64 = (tmp << 32) | tmp;
+ RETURN();
}
void OPPROTO op_splatwi_T1_64 (void)
uint64_t tmp = PARAM1;
T1_64 = (tmp << 32) | tmp;
+ RETURN();
}
void OPPROTO op_extsh_T1_64 (void)
RETURN();
}
-void OPPROTO op_evand (void)
-{
- T0_64 &= T1_64;
- RETURN();
-}
-
-void OPPROTO op_evandc (void)
-{
- T0_64 &= ~T1_64;
- RETURN();
-}
-
-void OPPROTO op_evor (void)
-{
- T0_64 |= T1_64;
- RETURN();
-}
-
-void OPPROTO op_evxor (void)
-{
- T0_64 ^= T1_64;
- RETURN();
-}
-
-void OPPROTO op_eveqv (void)
-{
- T0_64 = ~(T0_64 ^ T1_64);
- RETURN();
-}
-
-void OPPROTO op_evnor (void)
-{
- T0_64 = ~(T0_64 | T1_64);
- RETURN();
-}
-
-void OPPROTO op_evorc (void)
-{
- T0_64 |= ~T1_64;
- RETURN();
-}
-
-void OPPROTO op_evnand (void)
-{
- T0_64 = ~(T0_64 & T1_64);
- RETURN();
-}
-
void OPPROTO op_evsrws (void)
{
do_evsrws();
void OPPROTO op_efdsub (void)
{
- union {
- uint64_t u;
- float64 f;
- } u1, u2;
- u1.u = T0_64;
- u2.u = T1_64;
- u1.f = float64_sub(u1.f, u2.f, &env->spe_status);
- T0_64 = u1.u;
+ CPU_DoubleU u1, u2;
+ u1.ll = T0_64;
+ u2.ll = T1_64;
+ u1.d = float64_sub(u1.d, u2.d, &env->spe_status);
+ T0_64 = u1.ll;
RETURN();
}
void OPPROTO op_efdadd (void)
{
- union {
- uint64_t u;
- float64 f;
- } u1, u2;
- u1.u = T0_64;
- u2.u = T1_64;
- u1.f = float64_add(u1.f, u2.f, &env->spe_status);
- T0_64 = u1.u;
+ CPU_DoubleU u1, u2;
+ u1.ll = T0_64;
+ u2.ll = T1_64;
+ u1.d = float64_add(u1.d, u2.d, &env->spe_status);
+ T0_64 = u1.ll;
RETURN();
}
void OPPROTO op_efddiv (void)
{
- union {
- uint64_t u;
- float64 f;
- } u1, u2;
- u1.u = T0_64;
- u2.u = T1_64;
- u1.f = float64_div(u1.f, u2.f, &env->spe_status);
- T0_64 = u1.u;
+ CPU_DoubleU u1, u2;
+ u1.ll = T0_64;
+ u2.ll = T1_64;
+ u1.d = float64_div(u1.d, u2.d, &env->spe_status);
+ T0_64 = u1.ll;
RETURN();
}
void OPPROTO op_efdmul (void)
{
- union {
- uint64_t u;
- float64 f;
- } u1, u2;
- u1.u = T0_64;
- u2.u = T1_64;
- u1.f = float64_mul(u1.f, u2.f, &env->spe_status);
- T0_64 = u1.u;
+ CPU_DoubleU u1, u2;
+ u1.ll = T0_64;
+ u2.ll = T1_64;
+ u1.d = float64_mul(u1.d, u2.d, &env->spe_status);
+ T0_64 = u1.ll;
RETURN();
}
T0 = _do_efdtsteq(T0_64, T1_64);
RETURN();
}
-#endif /* defined(TARGET_PPCSPE) */
projects / qemu.git / blobdiff